Protek Samurai 321B Instruction Manual page 12

S TA R T E R B O X B AT T E R I E S
Use the battery type that is recommended by the starter box
manufacturer. Ensure that the battery is fully charged before use.
Recommended: ECP-LPH-5000-2S30 (x2) - EcoPower 2S Li-Poly
Battery Pack
F U E L B O T T L E
Use this to fill the fuel tank.
Recommended: PTK-7600 - ProTek R/C "Fast Fill" Fuel Bottle (500cc)
& PTK-7603 - ProTek R/C "Quick Pit" Fuel Gun
S I L I C O N E F U E L L I N E
Heatproof silicone tubing suitable for nitro fuel with an approximate
5mm outer diameter and 2mm inner diameter is required to make the
connection between the fuel tank and the engine.
TOOLS
H E X S C R E W D R I V E R
Use for engine installation. 1.5mm, 2mm, 2.5mm, 3mm
Recommended: PTK-8227 - ProTek R/C "TruTorque"
O-Ring
Metric Hex Driver Set
S C R E W D R I V E R
Necessary for carburetor adjustments. No.1, No.2, etc.
O-Ring
Recommended: PTK-8219 - ProTek R/C "TruTorque" Flat
Retaining Screw
Blade Screwdriver (4mm)
O-Ring
L O N G S O C K E T W R E N C H
Dirt and dust may lodge in
Retaining Screw
W I T H P L U G G R I P
Recommended for easy removal and replacement of the glow
plug, this socket wrench incorporates a special internal grip.
High Speed
Recommended: PTK-8202 - ProTek R/C "TruTorque" 4-in-1
Dirt and dust may lodge in
Needle
Multi-Wrench
ProTek R/C offers a full line of batteries, chargers, servos and
accessories. Visit www.ProTekRC.com for more information.
O-Ring
Retaining Screw
09
High Speed
Needle
(Needle Valve)
High Speed
Needle
Mid Needle
(Needle Valve)
(Mixture Control Valve)
Mid Needle
(Mixture Control Valve)
marked places
Carburetor Restrictor (Venturi)
Thermo Insulator
Carburetor Restrictor (Venturi)
High Speed
marked places
Needle
Slide Boot
(Needle Valve)
Carburetor Restrictor (Venturi)
High Speed
Mid Needle
Idle Screw
Chamfer inside edges of bearers
Needle
(Mixture Control Valve)
(Throttle Stop Screw)
(Needle Valve)
High Speed
Mid Needle
Idle Screw
T R O U B L E S H O O T I N G
S Y M P T O M : E N G I N E FA I L S T O S TA R T
Fuel tank is empty.
Fuel not reaching the engine.
Glow plug element is burned out.
Glow plug battery discharged.
Carburetor Restrictor (Venturi)
Clogged fuel filter.
Carburetor Restrictor (Venturi)
Air cleaner or internal silencer are dirty.
Engine is over primed (flooded).
Slide Boot
Fuel tubing is disconnected.
Idle Screw
Slide Boot
Carburetor Restrictor (Venturi)
Fuel tubing is kinked, split or has a hole.
(Throttle Stop Screw)
Idle Screw
Incorrect servo linkage.
(Throttle Stop Screw)
High Speed
Reverse rotating direction of the
Ball Link
starter box.
Needle
(Needle Valve)
Ball Link
Mid Needle
Low Speed Needle
(Mixture Control Valve)
(Metering Needle)
Thermo Insulator
Low Speed Needle
(Metering Needle)
Do not allow
bottom of crankcase
to touch chassis
Do not allow
bottom of crankcase
Slide Boot
to touch chassis
Thermo Insulator
Cause
Fill the tank with fuel and repeat priming
procedure.
Replace glow plug.
Recharge or replace the battery.
Clean or replace fuel filter.
Replace air cleaner element and clean
inside silencer.
Remove glow plug and pump out excess
fuel.
Connect fuel tubing securely.
Check the tubing carefully and replace if
necessary.
Connect correctly after setting servo at
neutral.
Make sure the starter box rotates counter
clockwise as seen from crankshaft side.
Slide Boot
Idle Screw
(Throttle Stop Screw)
Ball Link
Low Speed Needle
(Metering Needle)
Corrective Action
26